123680134656

Names of 123680134656

• Cardinal: 123680134656 can be written as One hundred twenty-three billion, six hundred eighty million, one hundred thirty-four thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.23680134656 × 10¹¹

Factors of 123680134656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5564

Divisors of 123680134656

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 127 128 144 156 192 208 216 234 254 256 288 312 351 381 384 416 432 468 508 512 576 624 702 762 768 832 864 936 1016 1143 1152 1248 1404 1524 1536 1651 1664 1728 1872 2032 2286 2304 2496 2808 3048 3302 3328 3429 3456 3744 4064 4572 4608 4953 4992 5419 5616 6096 6604 6656 6858 6912 7488 8128 9144 9906 9984 10838 11232 12192 13208 13716 13824 14859 14976 16256 16257 18288 19812 19968 21676 22464 24384 26416 27432 29718 29952 32512 32514 36576 39624 43352 44577 44928 48768 48771 52832 54864 59436 59904 65024 65028 70447 73152 79248 86704 89154 89856 97536 97542 105664 109728 118872 130056 140894 146304 146313 158496 173408 178308 179712 195072 195084 211328 211341 219456 237744 260112 281788 292608 292626 316992 346816 356616 390168 422656 422682 438912 475488 520224 563576 585216 585252 633984 634023 688213 693632 713232 780336 845312 845364 877824 950976 1040448 1127152 1170504 1267968 1268046 1376426 1387264 1426464 1560672 1690728 1755648 1901952 1902069 2064639 2080896 2254304 2341008 2535936 2536092 2752852 2774528 2852928 3121344 3381456 3803904 3804138 4129278 4161792 4508608 4682016 5072184 5505704 5705856 6193917 6242688 6762912 7607808 7608276 8258556 8323584 8946769 9017216 9364032 10144368 11011408 11411712 12387834 12485376 13525824 15216552 16517112 17893538 18034432 18581751 18728064 20288736 22022816 22823424 24775668 24970752 26840307 27051648 30433104 33034224 35787076 36068864 37163502 37456128 40577472 44045632 49551336 53680614 54103296 60866208 66068448 71574152 74327004 74912256 80520921 81154944 88091264 99102672 107361228 108206592 121732416 132136896 143148304 148654008 161041842 162309888 176182528 198205344 214722456 241562763 243464832 264273792 286296608 297308016 322083684 324619776 352365056 396410688 429444912 483125526 486929664 528547584 572593216 594616032 644167368 792821376 858889824 966251052 973859328 1057095168 1145186432 1189232064 1288334736 1585642752 1717779648 1932502104 2290372864 2378464128 2576669472 3171285504 3435559296 3865004208 4580745728 4756928256 5153338944 6871118592 7730008416 9513856512 10306677888 13742237184 15460016832 20613355776 30920033664 41226711552 61840067328 123680134656
• Sum of all divisors σ(n): 397441228800
• Sum of proper divisors (its aliquot sum) s(n): 273761094144
• 123680134656 is an abundant number, because the sum of its proper divisors (273761094144) is greater than itself. Its abundance is 150080959488

Bases of 123680134656

• Binary: 1110011001011111010010001011000000000₂
• Hexadecimal: 0x1CCBE91600
• Base-36: 1KTFYIO0

Squares and roots of 123680134656

• 123680134656 squared (123680134656²) is 15296775708526292238336
• 123680134656 cubed (123680134656³) is 1891907279433161631353804125372416
• The square root of 123680134656 is 351681.8656911385
• The cube root of 123680134656 is 4982.3394901341

Scales and comparisons

• 123,680,134,656 seconds is equal to 3,932 years, 33 weeks, 4 days, 57 minutes, 36 seconds.
• To count from 1 to 123,680,134,656 would take you about seven thousand, eight hundred sixty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 123680134656 cubic inches would be around 415.2 feet tall.

Recreational maths with 123680134656

• 123680134656 backwards is 656431086321
• The number of decimal digits it has is: 12
• The sum of 123680134656's digits is 45
• More coming soon!